baber/WOPTO huggingface dataset:
Patent JP-S6235685-A (JP)
Title: Discharge type excimer laser device
Inventor: KAWAMURA SHINICHIRO
IPC: H01S3/03
Filed: 1985-08-09
Abstract: PURPOSE:To induce a uniform preliminary ionization and a main discharge in a main discharge region and, moreover, avoid an arc discharge after a laser oscillation by a method wherein magnets, which produces a magnetic field whose direction is perpendicular to both the longitudinal direction of the main discharge electrodes and the direction of a field induced by the main discharge electrodes, are provided. CONSTITUTION:Magnets 3 and 4 are arranged parallel to main discharge electrodes 1 and 2 so as to apply the action of a magnetic field B of the x-direction and the action of an electric field E of the y-direction to an electron (e) and the electron (e) travels to the z- direction while repeating collisions with laser gas molecules and drawing a circular arc locus ORB. The traveling distance of the electron to the z-direction can be increased to 10-100 times of the distance when the magnetic field is not applied and the electron can induce other ionized electrons by the collisions during the travel so that the uniformity of the preliminary ionization to the z-direction can be improved and the stable main discharge can be obtained. Even if the electron density is locally increased by some reason near the end of the main discharge, electrons travel to the z-direction and collide with other atoms so that the electron density can be always average. With this constitution, superposition of a laser oscillation and an arc discharge which has been observed near the end of the main discharge in conventional method can be avoided.
Patent JP-H0466538-A (JP)
Title: Antiulcer agent
Inventor: TANAKA YOSHIKAZU
IPC: A61K38/00
Filed: 1990-07-04
Abstract: PURPOSE:To obtain an antiulcer agent, containing lipocortin as an active ingredient and used for preventing or treating peptic ulcer. CONSTITUTION:An antiulcer agent containing lipocortin known to have inhibitory action on production of prostaglandin, leukotriene, etc., or immunological reaction as an active ingredient. The lipocortin is present in neutrophils, etc., and obtained by, e.g. collecting blood, gathering the neutrophils in the blood, destroying cells thereof, then adsorbing the lipocortin on a liposome in the presence of calcium, subsequently treating the adsorbed lipocortin with ethylene glycol bis(2-aminoethyl-ether)tetraacetic acid (EGTA), removing the calcium and subjecting the resultant lipocortin to normal column chromatographic treatment. If a large amount thereof is required, natural type lipocortin prepared by genetic manipulation is preferably utilized.
Patent JP-S6258253-A (JP)
Title: Processing method for photosensitive lithographic plate
Inventor: UEHARA MASABUMI
IPC: G03F7/30
Filed: 1985-08-08
Abstract: PURPOSE:To prevent wasteful use of water, by processing a photosensitive lithographic plate with an aqueous solution containing a surface active agent immediately after the plate is developed by using the same developing solution which is repeatedly used. CONSTITUTION:A developing section is composed principally of a developing tank 1, carrying rollers 3, a brush roller 4, solution supplying nozzles 8, squeezing rollers 5, tandem roller pairs 6, receiving rollers 7, developing solution storing tank 10, and developing solution supplying pump 9 and, at the time of development, the pump 9 is actuated and a developing solution is supplied to a photosensitive lithographic plate from the nozzles 8. The used developing solution is squeezed by the rollers 5 and returned to the tank 10. Thus the solution is circularly used. A surface active agent solution processing section is composed principally of a surface active agent solution processing tank 2, carrying rollers 3', tandem roller pairs 6', squeezing rollers 5', and solution supplying nozzles 8' and supplies a surface active agent solution which is circularly used by means of a pump 11 to the lithographic plate coming out from the developing section through the nozzles 8'.
Patent JP-S6066118-A (JP)
Title: Method for measuring time for passing soap film in soap film type flow meter
Inventor: TORII YOSHIROU
IPC: G01F3/22
Filed: 1983-09-21
Abstract: PURPOSE:To improve the measuring precision by providing a start detector and a stop detector on a volume tube at a fixed interval and detecting a soap film pushed up by a measuring gas introduced into the volume tube by both detectors. CONSTITUTION:The start detector 5 and the stop detector 6 are provided at the fixed interval on the volume tube 1. The soap film pushed up by a measuring gas introduced by the tube 1 is detected by both detectors. In this case, soap film detecting signals A, B from the detectors 5, 6 are shaped by preamplifiers 7, 8, read by a signal reading part 9, and sent to a microprocessor 10. Thereby, a flow rate can be measured without causing any error, even in case the thickness of the soap film detected by respective detectors is varied.
Patent JP-S6152719-A (JP)
Title: Power unit
Inventor: KAWASHIMA KATSUMI
IPC: G05F1/67
Filed: 1984-08-21
Abstract: PURPOSE:To lead out always the maximum output of a solar battery by detecting a current proportional to the irradiated energy density with a controlling solar battery and controlling a variable frequency inverter so that this detected current and the output current of the solar battery have certain relations. CONSTITUTION:For the purtpose of detecting the irradiated energy density, resistors 14 and 15 are connected to a controlling solar battery 1a, and their resistance values are so selected that the operating voltage of the controlling solar battery 1a is <=70% of the release voltage and the current of a solar battery 1 is a certain value. When the voltage drop generated in the resistor 15 is taken out as a reference voltage, this reference voltage is always changed in proportion to the irradiated energy density. The output current of the solar battery 1 is detected by an output current detector 16 and is compared with the reference voltage, and the difference is amplified to obtain a signal, and the frequency and the output voltage of a variable frequency inverter 2 are controlled by this signal. Thus, the reference voltage is equal to the irradiated energy density, and the current for obtaining the maximum output of the solar battery 1 is always about 80% of the short-circuit current, and an accurate maximum output control is performed in the whole of the range of irradiated energy of solar rays.
Patent JP-H0927550-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAZAWA HIROYUKI
IPC: H01L21/8222
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device for reducing the number of manufacturing process of the semiconductor device with a passive element and for preventing an inverted layer from being formed. SOLUTION: An insulation film 113 of passive element with at least an insulation film 113 and a conductive film 115 is formed on a semiconductor substrate 101. Then, the conductive film 115 which becomes the electrode of passive element is formed on the insulation film 113. Then, the insulation film 113 and the conductive film 115 on a region for forming the transistor of the semiconductor substrate 101 is eliminated, the semiconductor substrate 101 is exposed, and ion is implanted into a region for forming the transistor of the semiconductor substrate 101 with the conductive film 115 and the insulation film 113 as masks. This manufacturing method reduces the number of manufacturing processes and at the same time provides a high-breakdown-voltage semiconductor device.
Patent JP-H04372409-A (JP)
Title: Vehicle motion predicting device
Inventor: SUGIMOTO BUNICHI
IPC: G05B13/02
Filed: 1991-06-20
Abstract: PURPOSE:To predict a vehicle motion by detecting required parameters for a vehicle by a plural sensors, outputting actually measured data relating to past vehicle motion with use of a sampler, and outputting predicted data for the vehicle motion at a predetermined time by a neutral net. CONSTITUTION:A plural sensors 1-6 detect required parameters, that is a handle angle, a handle torque, a yaw angular speed, a lateral acceleration, a vertical acceleration and a vehicle velocity. A sampler 7 takes inputs the vehicle parameters from the sensors 1-6 and outputs past data from a current time (t) to t-nDELTAt as necessary. A neutral net 8 corrects a weight so as to reduce a difference between a self-output signal and a teacher signal as vehicle data at a time DELTAt' from the current time for achieving a learning function. As a result of this learning, data till the time nDELTAt before the current time are inputted to the neutral net 8, thereby a vehicle motion at a DELTAt'sec. from the current time can be predicted.
Patent JP-H1127475-A (JP)
Title: Image read-out method and device
Inventor: OHASHI MASAKAZU
IPC: H04N1/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To allow an image reader used for facsimile equipment, an OCR a copying machine to detect not only the presence or absence of ducts but also its position. SOLUTION: A reflection light level of a background with a uniform reflectance is read by scanning a read-out element when no original is loaded on an image reader. In the case that dusts 11, 12 shown in the Fig. (a) are deposited around a focus of an optical system for an original window or a background, a projected image of the dusts onto the read-out element is clear as shown with captions 11α, 12α in the Fig. (b), and an output of the read-out element is as shown in the Fig. (c), where a distance X1 between a discrimination level V1 without dust and a discrimination level V2 with dust is comparatively short. On the other hand, in the case that dust are deposited on an optical system for a mirror and a lens, the image is fogged and magnified largely as shown with captions 11β, 12β in Fig.  (d), and the output level from the read- out element is as shown in the Fig. (e), where a distance X2 between the discrimination level V1 without dusts and the discrimination level V2 with dust is comparatively long.
Patent JP-H05337141-A (JP)
Title: Probe and measuring apparatus for degree of oscillation
Inventor: SATO TAKESHI
IPC: A61C19/04
Filed: 1992-06-10
Abstract: PURPOSE:To provide a measuring apparatus for the degree of oscillation of an artificial root which enables the applying of vibrations to the artificial root from a piezoelectric element by a specified load in an apparatus which analyzes the vibrations of the artificial root when applied to the artificial root to achieve higher measuring accuracy of the degree of oscillation of the artificial root eventually. CONSTITUTION:An artificial root 8 has an attachment 1 screwed down thereinto and a piezoelectric element 3 applies vibration to the artificial root 8 through the attachment 1. At this point, the piezoelectric element 3 is attracted magnetically on the attachment 1 with a magnet 4 to be given vibrations under a specified compression load. The piezoelectric element 3 also converts the vibrations of the artificial root 8 into an electrical signal. The degree of oscillation of the artificial root 8 is measured by analyzing a frequency component of the electrical signal. Thus. the piezoelectric element 3 and the artificial root 8 are pressed one on another by an attraction force with the magnet 4 thereby improving measuring accuracy and operability.
Patent JP-H0224941-A (JP)
Title: Ion implanter
Inventor: TAKAZOE TOSHIHIKO
IPC: H01J27/08
Filed: 1988-07-14
Abstract: PURPOSE:To facilitate maintenance by using a heater of gas generating mechanism in the form of a rod-shaped heater built in the substrate, and providing it with practicability of fitting and removal from outside a vacuum vessel. CONSTITUTION:An accommodation hole for an ion seed cartridge 23 is provided at the substrate 16 of a gas generating mechanism 13, and the minor dia. portion is extended to the part between it and a rod-shaped heater 18. A heat conduction rod 64 of this cartridge 23 is inserted in the minor dia. part. When current is supplied to this heater 18, the solid ion seed is heated effectively to generate gas, which flows out of an ion seed accommodating chamber 60 through a nozzle 63. Heat transfer from the heater 18 to the substrate 16 is made effectively under normal pressure atmosphere, wherein replacement of heater is easy because it is merely inserted in rod-shaped hole from the fixed plate 14 side. The tip 18a of the heater 18 constitutes the heat emitting part, and a thermocouple and a sendout piping 22 for cooling gas is inserted in holes 19 and 20, respectively.
Patent JP-S6419468-A (JP)
Title: Arithmetic logic circuit
Inventor: MAEDA TOSHIYUKI
IPC: G06F19/00
Filed: 1987-07-15
Abstract: PURPOSE:To decide an inclusive relation at a high speed by providing plural bit processing computing elements arranged in parallel, for deciding an inclusive relation of each logical variable value which has been brought to a bit expression, and a deciding computing element for deciding an inclusive relation of an AND term from an output of said computing element. CONSTITUTION:The titled circuit is provided with plural bit processing computing elements 10 for deciding an inclusive relation of each logical variable value which has been brought to a bit expression, and a deciding computing element 14 for deciding an inclusive relation of an AND term from an output 13 of this computing element 10. First of all, a literal corresponding to one logical variable in the AND term is shown by a bit, and those which have executed its operation with regard to all the literals in one AND term are collected in a lump, and set as one term. Those which have executed this operation with regard to an AND term A and an AND term B are set as a term C and a term D, respectively, OR of every bit of the term C and the term D is taken, and when it is equal to the term C, the term C includes logically the term D. In such a way, the inclusive relation of the corresponding AND terms, namely, whether the AND term A corresponding to the term C includes logically the AND term B corresponding to the term D or not can be decided at a high speed.
Patent JP-H04318260-A (JP)
Title: Oil-cooled multi-cylinder engine
Inventor: WATANABE HIDEAKI
IPC: F02F11/00
Filed: 1991-04-16
Abstract: PURPOSE:To provide uniformity of tightening force in a flange part by bringing a lower side surface of a flange part into direct contact with an upper surface of a crankcase and also an upper side surface of the flange part into contact with a lower surface of a cylinder head through a gasket, in the case of the flange part extended to the outer in a radial direction of a cylinder liner. CONSTITUTION:A hollow circular tubular cylinder liner 20 is fitted to a cylinder bore part formed in a crankcase 12. In the cylinder liner 20, a flange part 34, extended to the outer in a radial direction, is formed in an end part in a side of a cylinder head 14. Further in an external wall surface except the flange part 34, many circumferential grooves 26 for circulating oil are formed with a space in a direction of cylinder axial line. Here, a lower side surface 34a of the flange part 34 is brought into direct contact with a flat upper surface 42 of the crankcase 12. An upper side surface 34b of the flange part 34 is brought into contact with a lower surface 46 of the cylinder head 14 through a suitable gasket 44. In this way, tightening force of the flange part 34 is uniformly generated.
Patent JP-S57100334-A (JP)
Title: Testing machine for durability characteristic of bearing
Inventor: TAKEDA TSUTAE
IPC: G01M13/04
Filed: 1980-12-12
Abstract: PURPOSE:To measure the rotating torque of a bearing in an arbitrary load state by acting both radial and thrust loads to the bearing by means of joints having arbitrary elasticity. CONSTITUTION:Radial load is generated by a radial load oil hydrualic cylinder 7, and is transmitted from a radial load arm 8 to a sample secured to a load housing 1 by means of connecting rods 12a, 12b having spherical sliding bearings 9 and elastic joints 11 mounted on the right and left, and spherical sliding bearings 10 disposed symmetrically on the right and left. Strain gages are affixed to the arm 8 to form a bridge, by which radial load and rotating torque are detected. Strain gages 27 are affixed in the suitable positions on both sides in the thrust load direction of a thrust load arm 17 to form a bridge, whereby the thrust load at the acting point is electrically detected. Statin gages for detecing rotating torque are affixed to the suitable positions on both sides at the right angle to the thrust load direction, whereby the load of the acting point part is detected and the rotating torque is measured.
Patent JP-S6419183-A (JP)
Title: Roller pump or motor
Inventor: NAKAMU EIJI
IPC: F04B1/107
Filed: 1987-07-14
Abstract: PURPOSE:To simplify structure by bringing a roller into contact with a cylinder bore in a housing having an inner peripheral face whose inside radius is periodically varied in the circumferential direction. CONSTITUTION:The inner peripheral face 1a of a housing 1 has an elliptical shape and a cylinder block 2 and cylinder bores 4 are provided inside. Each roller 5 is inscribed to both side walls of the cylinder bore 4 liquid-tightly sealing the cylinder bore 4, while being installed so as to be freely rotated in the cylinder bore 4 around its axis. The resultant force formed by cylinder liquid pressures applied to the rollers 5 and reaction forces perpendicular to be housing inner peripheral face 1a agrees with the rotating direction of the cylinder block, effecting smooth motor action due to a generated torque.
Patent JP-2001000894-A (JP)
Title: Water based paint multicolor correspondence recovering system
Inventor: MURAKAMI FUMIHIRO
IPC: B05B15/04
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform the circulating utilization of coating booth cleaning water and the concentrating work for recycling a recovered coating material with 2 filter devices by structuring from a coating line having a cleaning means, a No. 1 concentrating line having a 1st ultrafiltration device and a No. 2 concentrating line having a 2nd color changeover ultrafiltration device. SOLUTION: The coating line 10 is constituted of the coating booth 11, a coater 12, an overflow vessel 14 for passing cleaning water in film to catch and recover overspray mist, a circulating water vessel 15 and a circulating pump 17. The No. 1 concentrating line 20 is constituted of a 1st concentration vessel 21 for storing the cleaning water flowing from the circulating water vessel 15, a 1st ultrafiltration device 23 for ultrafiltering the coating material in the cleaning water flowing in to the 1st concentrating vessel 21 and a transporting/concentrating pump 24.  The No. 2 concentrating line 30 is constituted of a coating material vessels 31A, 31B each provided for every color to be coated, a drain vessel 32, the 2nd color changeover ultrafiltration device 34, a concentrating pump 35, a 2nd concentrating vessel 36 and a coating material supply device 38 for supplying the coating material to the coater 12.
Patent JP-H11349561-A (JP)
Title: Production of peracid compound
Inventor: ITOI YASUSHI
IPC: C07C409/30
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To safely obtain a peracid compound is high yield by reacting a carboxylic acid compound with hydrogen peroxide in the presence of a specific amount of sulfuric acid. SOLUTION: This peracid compound is obtained by reacting (B) a carboxylic acid compound, e.g. a >=5C carboxylic acid compound (e.g. benzoic acid, etc.), with (C) hydrogen peroxide (preferably, a hydrogen peroxide solution having <=90 wt.% concentration is used.) in the presence of sulfuric acid. In the said reaction, <=100 mole % of the ingredient A is used to the ingredient B. The ratio of the ingredients B to C is preferably brought to (the molar number of the ingredient C)/(the molar number of the ingredient B)=0.05-100. The said reaction is preferably carried out in an organic solvent selected from halogenated hydrocarbons (chloroform, dichloromethane, etc.), alcohols (ethanol, 1-propanol, etc.), ketones (acetone, methyl ethyl ketone, etc.), and aromatic compounds (benzene, toluene, etc.).
Patent JP-H0530643-A (JP)
Title: Power supply
Inventor: FUKUSHIMA YOSHIO
IPC: G05F1/56
Filed: 1991-07-17
Abstract: PURPOSE:To protect a power supply against overheat or breakdown due to overheat by a constitution wherein a second switching control circuit controls a first switching control circuit, when the output current increases by a predetermined amount due to short circuit of output terminal or occurrence of abnormality, to limit the power being fed to a capacitor and a load below a predetermined level. CONSTITUTION:Upon abnormal increase of current flowing into a load 8 due to abnormality or short circuit of the load 8, voltage across a resistor 9a increases to turn a transistor 9b ON and thereby a voltage appears across a resistor 9c. At the same time, transistor 10b in a second switching control circuit 10 is turned ON through a bias resistor 10a. Consequently, a current flows through a resistor 7a and a transistor 7c is turned OFF and thereby the transistor in a first switching circuit 4 is turned OFF because the bias current thereof is interrupted. As a result, power supply to a capacitor 5 and the load 8 is interrupted. According to the invention, the power supply can be protected against overheat or breakdown due to overheat.
Patent JP-S6236294-A (JP)
Inventor: KODAMA HIDETA
IPC: B66C1/56
Filed: 1985-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6334376-A (JP)
Title: Needle valve
Inventor: KONKI MASAAKI
IPC: F16K1/38
Filed: 1986-07-29
Abstract: PURPOSE:To improve the extent of lubricating ability, by setting material for a needle valve to such one in which fluororesin powder and abrasion resisting inorganic powder both are mixed in synthetic resin. CONSTITUTION:A needle valve 1 is of plastics, provided with a valve body part 3 and a socket part 2, and the valve part 3 and the socket part 2 are all formed with synthetic resin. As for the synthetic resin, such polyoxymethylene that is 100-300kgf/mm<2> in modulus of elasticity, HRR70-130 of Rockwell hardness in its hardness and less than 0.3 in a friction factor, besides good in heat resistance at less than 100 deg.C, is suitable in use, and a mixture of fluororesin powder and abrasion resisting inorganic powder is added to it as much as a weight part of 1-40. As for the fluororesin, tetrafluoroethylene resin is used, and as for the inorganic powder, more than one kind of molybdenum disulfide powder, mica powder, etc., are used. Doing like this, lubricating ability is improved, and abrasion resistance is also made so favorable.
Patent JP-S6239116-A (JP)
Title: Steplessly adjusting helical guide mechanism for gear shaper
Inventor: NOGUCHI TAKAYO
IPC: B23F5/16
Filed: 1985-08-13
Abstract: PURPOSE:To improve efficiency of production, by enabling a helical angle to be steplessly adjusted so that a helical gear of plural kinds can be machined with no necessity for performing rearrangements. CONSTITUTION:A helical angle, determined when a made die performs a single movement, is corrected by optionally adjusting a stroke width of the first female die 16. If the stroke width of the first female die 16 is adjusted in such a manner that a rotary motion is negated by the male die 15, torsional rotation of a main spindle 11 as viewed from the side of a work becomes zero, and even a gear of 0 deg. helical angle can be machined. If the stroke width of the first female die 16 is set to zero, a gear of helical angle, determined by a single lead of the male die 15, can be also machined. That is, an optional helical angle can be obtained by optionally setting the stroke width of the first female die 16.